Physician Profile
Unclaimed ProfileAbout Dr. O'brien
Keith Richard O'Brien, M.D. is a healthcare provider in Bridgeport, CT specializing in urology. Keith trained at University of South Florida College of Medicine, graduating in 2015. Medicare claims data shows Keith provided 991 services to 873 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (203) 338-8760
- Email not available
Practice Locations
2600 MAIN ST STE 119
Bridgeport, CT 06606
Conditions Commonly Evaluated or Treated
Within Urology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Bladder and urethra
- Bladder cancer
- Bladder diverticulum
- Bladder stones
- Interstitial cystitis and bladder pain syndrome
- Mixed urinary incontinence
- Neurogenic bladder
- Overactive bladder
- Stress urinary incontinence
- Urethral stricture
- Urge urinary incontinence
Kidney and ureter
- Hydronephrosis
- Kidney cancer
- Kidney mass
- Kidney stones
- Ureteral stones
- Ureteral stricture
- Ureteropelvic junction obstruction
Male reproductive and sexual health
- Epididymitis
- Erectile dysfunction
- Hydrocele
- Male infertility
- Peyronie's disease
- Spermatocele
- Testicular and scrotal pain
- Testicular cancer
- Testicular torsion
- Testosterone deficiency
- Varicocele
Prostate
Urinary symptoms and infection
- Blood in the urine
- Kidney infection
- Lower urinary tract symptoms
- Painful urination
- Recurrent urinary tract infections
- Urinary retention
- Urinary tract infection
Procedures & services
Office diagnosis
- Cystoscopy
- MRI-targeted fusion prostate biopsy
- Postvoid residual measurement
- Prostate biopsy
- Transrectal ultrasound of the prostate
- Urinalysis
- Urinary flow testing
- Urodynamic testing
- Urologic consultation
Bladder procedures
- Artificial urinary sphincter implantation
- Bladder instillation therapy
- Botulinum toxin injection into the bladder
- Percutaneous tibial nerve stimulation
- Radical bladder removal
- Sacral neuromodulation
- Sling surgery for stress incontinence
- Transurethral resection of bladder tumor
- Urinary diversion
Kidney and ureter surgery
- Kidney and ureter removal
- Partial kidney removal
- Pyeloplasty
- Radical kidney removal
- Ureteral reconstruction
- Ureteral reimplantation
Male reproductive
- Hydrocele repair
- Penile implant surgery
- Surgical correction of penile curvature
- Testicle removal
- Testicular biopsy
- Varicocele repair
- Vasectomy
- Vasectomy reversal
Prostate procedures
- Laser enucleation of the prostate
- Laser vaporization of the prostate
- Prostatectomy (prostate removal surgery)
- Prostatic urethral lift
- Robotic simple prostatectomy
- Transurethral resection of the prostate
- Water-vapor treatment for enlarged prostate
Stone procedures
Procedures Most Often Billed to Medicare
991 services · 873 patients · 13 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
217 |
| Simple insertion of temporary bladder tube | Procedure | 51702 |
47 |
| Diagnostic exam of bladder and urethra using an endoscope | Procedure | 52000 |
39 |
| Simple bladder irrigation and/or instillation | Procedure | 51700 |
15 |
| Biopsy of prostate gland | Procedure | 55700 |
13 |
| Ultrasound scan of pelvic region through rectum | Imaging | 76872 |
12 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
207 |
| Automated urinalysis test | Lab test | 81003 |
205 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
87 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
74 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other urology specialists in Bridgeport 4
Same specialty, same city.
Trained at University of South Florida College of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2015 at University of South Florida College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound measurement of bladder capacity after voiding 8
Providers in CT who bill this service to Medicare most often.
Common questions
What is Dr. O'Brien's specialty?
Dr. O'Brien is an urology in Bridgeport, CT. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “UROLOGY”.
NPI registry
Where can I find Dr. O'Brien?
Dr. O'Brien is listed at 2600 MAIN ST STE 119, Bridgeport, CT 06606. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. O'Brien?
The number on file is (203) 338-8760. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. O'Brien?
Dr. O'Brien's National Provider Identifier is 1740667815. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. O'Brien's medical education?
Dr. O'Brien attended University of South Florida College of Medicine, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. O'Brien have?
Dr. O'Brien has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What is Dr. O'Brien known for?
According to Medicare billing data, Dr. O'Brien performs procedures including ultrasound measurement of bladder capacity after voiding, simple insertion of temporary bladder tube and diagnostic exam of bladder and urethra using an endoscope; reads or performs imaging such as ultrasound scan of pelvic region through rectum, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. O'Brien's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. O'Brien. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.